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AL8843

40V 3A STEP-DOWN LED DRIVER

文件:565.51 Kbytes 页数:18 Pages

DIODES

美台半导体

AL8843

40V 3A STEP-DOWN LED DRIVER

The AL8843 is a hysteresis mode DC-DC step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device can operate from an input supply between 4.5V and 40V and provide an externally adjustable output current •Wide Input Voltage Range: 4.5V to 40V\n•Output Current up to 3A\n•Internal 40V NDMOS Switch\n•Typical 4% Output Current Accuracy\n•Single Pin for On/Off and Brightness Control by DC Voltage or PWM Signal\n•Recommended Analog Dimming Range: 10% to 100%\n•Soft-Start\n•High Efficiency (Up ;

Diodes

美台半导体

AL8843Q

AUTOMOTIVE COMPLIANT 40V 3A STEP-DOWN LED DRIVER

Features • Qualified to AEC-Q100 Grade 1 • Wide Input Voltage Range: 4.5V to 40V • Output Current up to 3A • Internal 40V NDMOS Switch • Typical 4 Output Current Accuracy • Single Pin for On/Off and Brightness Control by DC Voltage or PWM Signal • Recommended Analog Dimming Range: 10 to 10

文件:1.14575 Mbytes 页数:18 Pages

DIODES

美台半导体

AL8843QSP-13

AUTOMOTIVE COMPLIANT 40V 3A STEP-DOWN LED DRIVER

Features • Qualified to AEC-Q100 Grade 1 • Wide Input Voltage Range: 4.5V to 40V • Output Current up to 3A • Internal 40V NDMOS Switch • Typical 4 Output Current Accuracy • Single Pin for On/Off and Brightness Control by DC Voltage or PWM Signal • Recommended Analog Dimming Range: 10 to 10

文件:1.14575 Mbytes 页数:18 Pages

DIODES

美台半导体

AL8843SP-13

40V 3A STEP-DOWN LED DRIVER

文件:565.51 Kbytes 页数:18 Pages

DIODES

美台半导体

AL8843Q

AUTOMOTIVE COMPLIANT 40V 3A STEP-DOWN LED DRIVER

The AL8843Q is a hysteresis mode DC-DC step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device can operate from an input supply between 4.5V and 40V and provide an externally adjustable output curren •Qualified to AEC-Q100 Grade 1\n•Wide Input Voltage Range: 4.5V to 40V\n•Output Current up to 3A\n•Internal 40V NDMOS Switch\n•Typical 4% Output Current Accuracy\n•Single Pin for On/Off and Brightness Control by DC Voltage or PWM Signal\n•Recommended Analog Dimming Range: 10% to 100%\n•S;

Diodes

美台半导体

AL8843QEV1

包装:盒 类别:开发板,套件,编程器 评估板 - LED 驱动器 描述:EVAL BOARD FOR AL8843Q

DIODES

美台半导体

AL8843QSP-13

Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRIVER RGLTR PWM 3A 8SO

DIODES

美台半导体

AL8843SP-13

Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRIVER RGLTR PWM 3A 8SO

DIODES

美台半导体

技术参数

  • Automotive Compliant PPAP:

    On Request*

  • Topologies (Buck):

    Yes

  • Topologies (Buck-Boost):

    No

  • Topologies (Boost):

    No

  • Minimum Input Voltage:

    4.5 V

  • Maximum Input Voltage:

    40 V

  • Maximum Output Voltage:

    36 V

  • Maximum LED Current:

    3 A

  • LED Current Accuracy:

    4 %

  • Switching Frequency Maximum:

    1000 kHz

  • Dimming (PWM):

    Yes

  • Dimming (Analog):

    Yes

  • Efficiency:

    95 %

  • Operating Temperature Range:

    -40 to 105 °C

  • Sense Voltage:

    100 mV

  • AEC-Q100 Grade:

    1

  • Packages:

    SO-8EP

供应商型号品牌批号封装库存备注价格
DiodesIncorporated
24+
8-SO-EP
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
DIODES/美台
20+
SMD
88800
DIODES原装优势主营型号-可开原型号增税票
询价
Diodes Incorporated
24+
8-SOIC(0.154
39500
询价
DIODES(美台)
2447
SO-8-EP
105000
2500个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
DIODES
25+
SOP-8
9854
就找我吧!--邀您体验愉快问购元件!
询价
DIODES/美台
21+
SO-8
3895
只做原装,一定有货,不止网上数量,量多可订货!
询价
NA
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
询价
DIODES/美台
23+
NA
6000
原装正品假一罚百!可开增票!
询价
DIODES
22+
NA
2500
加我QQ或微信咨询更多详细信息,
询价
80000
询价
更多AL8843供应商 更新时间2026-6-2 9:28:00